855958050441 has 24 divisors (see below), whose sum is σ = 1335744320456. Its totient is φ = 525060506880.

The previous prime is 855958050421. The next prime is 855958050481. The reversal of 855958050441 is 144050859558.

855958050441 is a `hidden beast` number, since 8 + 5 + 5 + 9 + 580 + 50 + 4 + 4 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 31721034816 + 824237015625 = 178104^2 + 907875^2 .

It is not a de Polignac number, because 855958050441 - 2⁶ = 855958050377 is a prime.

It is a super-2 number, since 2×855958050441² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (855958050421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11650090 + ... + 11723331.

Almost surely, 2^855958050441 is an apocalyptic number.

It is an amenable number.

855958050441 is a deficient number, since it is larger than the sum of its proper divisors (479786270015).

855958050441 is a wasteful number, since it uses less digits than its factorization.

855958050441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23373753 (or 23373750 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 54.

The spelling of 855958050441 in words is "eight hundred fifty-five billion, nine hundred fifty-eight million, fifty thousand, four hundred forty-one".